first time grow

Had 6 seeds altogether from Barneys, 3 have germinated and ive repotted into large grow bags, I found a seed in some weed I bought so thought I’d see if it would grow and it has! I’ve put it in a terracotta pot so it’s different from the other 3. Not sure if I’m doing all I should be as the info I’ve read is so confusing, I don’t know what the humidity is or should be, using root it as per the bottle instructions as it came with the tent, watered twice with that, rest of time just plain bottled water. Fingers crossed they grow!! Wish me luck! I need it😬